2023 Subaru WRX Oil Type & Capacity
The 2023 Subaru WRX takes 0W-20 motor oil — 4.8 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 4.8 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic CVT Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| Base, Standard Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| GT | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| Limited, Automatic CVT Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| Limited, Standard Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| Premium, Automatic CVT Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
| Premium, Standard Trans | API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified | 4.80 QTS. | 4.50 QTS. | If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used. Use 0W-20 synthetic oil at the next oil change. |
Buy the right oil
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More specs & repair guides for your WRX
2023 Subaru WRX factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
9.2 quarts (8.7 L) — SUBARU Super Coolant. Distilled water is recommended for dilution. Soft water or tap water can be used alternatively. There are two types of SUBARU SUPER COOLANT: concentrated type and diluted type. SUBARU recommends Cooling system protective agent: Cooling system conditioner (part No. SOA345001),
Frequently asked questions
What type of oil does a 2023 Subaru WRX take?
The 2023 Subaru WRX takes 0W-20 motor oil (API SP or ILSAC GF-6A SAE 0W-20 Synthetic Oil Specified), per the factory service manual.
How much oil does a 2023 Subaru WRX take?
The 2023 Subaru WRX holds 4.8 quarts with a filter change, or 4.5 quarts without changing the filter.
Can I use synthetic oil in my 2023 Subaru WRX?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2023 Subaru WRX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.